Printing and office machinery – Typewriter or calculator – Calculator
Patent
1997-07-08
1998-05-19
Veynar, Caron D.
Printing and office machinery
Typewriter or calculator
Calculator
0801
Patent
active
D03944492
REFERENCES:
patent: D304718 (1989-11-01), Sakaguchi et al.
patent: D317440 (1991-06-01), Sawada et al.
patent: D364890 (1995-12-01), Yamabe et al.
patent: D383773 (1997-09-01), Tamaki et al.
Sharp Kabushiki Kaisha
Veynar Caron D.
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